<template>
  <Card title="成交占比" :loading="loading">
    <div ref="chartRef" :style="{ width, height }"></div>
  </Card>
</template>
<script lang="ts" setup>
  import { Ref, ref, watch } from 'vue';
  import { Card } from 'ant-design-vue';
  import { useECharts } from '/@/hooks/web/useECharts';

  const props = defineProps({
    loading: Boolean,
    width: {
      type: String as PropType<string>,
      default: '100%',
    },
    height: {
      type: String as PropType<string>,
      default: '300px',
    },
  });

  const chartRef = ref<HTMLDivElement | null>(null);
  const { setOptions } = useECharts(chartRef as Ref<HTMLDivElement>);
  watch(
          () => props.loading,
          () => {
            if (props.loading) {
              return;
            }
            setOptions({
              tooltip: {
                trigger: 'item',
              },

              series: [
                {
                  name: '访问来源',
                  type: 'pie',
                  radius: '80%',
                  center: ['50%', '50%'],
                  color: ['#5ab1ef', '#b6a2de', '#67e0e3', '#2ec7c9'],
                  data: [
                    { value: 500, name: '电子产品' },
                    { value: 310, name: '服装' },
                    { value: 274, name: '化妆品' },
                    { value: 400, name: '家居' },
                  ].sort(function (a, b) {
                    return a.value - b.value;
                  }),
                  roseType: 'radius',
                  animationType: 'scale',
                  animationEasing: 'exponentialInOut',
                  animationDelay: function () {
                    return Math.random() * 400;
                  },
                },
              ],
            });
          },
          { immediate: true }
  );
</script>
